731001060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 2347450560

約数和(自身を除く): 1616449500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 211, 228, 285, 342, 380, 422, 570, 633, 684, 844, 855, 1013, 1055, 1140, 1266, 1710, 1899, 2026, 2110, 2532, 3039, 3165, 3420, 3798, 4009, 4052, 4220, 5065, 6078, 6330, 7596, 8018, 9117, 9495, 10130, 12027, 12156, 12660, 15195, 16036, 18234, 18990, 19247, 20045, 20260, 24054, 30390, 36081, 36468, 37980, 38494, 40090, 45585, 48108, 57741, 60135, 60780, 72162, 76988, 80180, 91170, 96235, 115482, 120270, 144324, 173223, 180405, 182340, 192470, 213743, 230964, 240540, 288705, 346446, 360810, 384940, 427486, 577410, 641229, 692892, 721620, 854972, 866115, 1068715, 1154820, 1282458, 1732230, 1923687, 2137430, 2564916, 3206145, 3464460, 3847374, 4061117, 4274860, 6412290, 7694748, 8122234, 9618435, 12183351, 12824580, 16244468, 19236870, 20305585, 24366702, 36550053, 38473740, 40611170, 48733404, 60916755, 73100106, 81222340, 121833510, 146200212, 182750265, 243667020, 365500530, 731001060]

約数ペア:

[(1, 731001060), (2, 365500530), (3, 243667020), (4, 182750265), (5, 146200212), (6, 121833510), (9, 81222340), (10, 73100106), (12, 60916755), (15, 48733404), (18, 40611170), (19, 38473740), (20, 36550053), (30, 24366702), (36, 20305585), (38, 19236870), (45, 16244468), (57, 12824580), (60, 12183351), (76, 9618435), (90, 8122234), (95, 7694748), (114, 6412290), (171, 4274860), (180, 4061117), (190, 3847374), (211, 3464460), (228, 3206145), (285, 2564916), (342, 2137430), (380, 1923687), (422, 1732230), (570, 1282458), (633, 1154820), (684, 1068715), (844, 866115), (855, 854972), (1013, 721620), (1055, 692892), (1140, 641229), (1266, 577410), (1710, 427486), (1899, 384940), (2026, 360810), (2110, 346446), (2532, 288705), (3039, 240540), (3165, 230964), (3420, 213743), (3798, 192470), (4009, 182340), (4052, 180405), (4220, 173223), (5065, 144324), (6078, 120270), (6330, 115482), (7596, 96235), (8018, 91170), (9117, 80180), (9495, 76988), (10130, 72162), (12027, 60780), (12156, 60135), (12660, 57741), (15195, 48108), (16036, 45585), (18234, 40090), (18990, 38494), (19247, 37980), (20045, 36468), (20260, 36081), (24054, 30390)]